<div class="header">
    <div class="layout">
        <div class="title">
            <h1><?php echo APP_NAME;?></h1>
            <h3>系统安装向导</h3>
        </div>
        <div class="version">版本: v<?php echo APP_VER;?>（<?php echo APP_UPDATE;?>）</div>
    </div>
</div>